<template>
  <div class="login_container">
    <!-- 登录盒子  -->
    <div class="login_box">
      <!-- 登录表单 -->
      <el-form
        :model="loginForm"
        ref="LoginFormRef"
        :rules="loginFormRules"
        label-width="0px"
        class="login_form"
      >
        <!-- 用户名 -->
        <el-form-item prop="uname">
          <el-input
            v-model="loginForm.uname"
            prefix-icon="el-icon-user"
            placeholder="请输入你的姓名！"
          ></el-input>
        </el-form-item>
        <!-- 密码 -->
        <el-form-item prop="pwd">
          <el-input
            type="password"
            v-model="loginForm.pwd"
            prefix-icon="el-icon-lock"
            placeholder="请输入你的密码！"
          ></el-input>
        </el-form-item>
        <!-- 按钮 -->
        <el-form-item class="btns">
          <el-button type="primary" @click="login">登录</el-button>
          <el-button type="info" @click="resetLoginForm">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
// 导入axios
import axios from "axios";
export default {
  data() {
    return {
      //数据绑定
      loginForm: {
        uname: "zs",
        pwd: "123",
      },
      //表单验证规则
      loginFormRules: {
        uname: [
          { required: true, message: "请输入登录名", trigger: "blur" },
          {
            min: 1,
            max: 10,
            message: "登录名长度在 3 到 10 个字符",
            trigger: "blur",
          },
        ],
        pwd: [
          { required: true, message: "请输入密码", trigger: "blur" },
          {
            min: 1,
            max: 15,
            message: "密码长度在 5 到 15 个字符",
            trigger: "blur",
          },
        ],
      },
    };
  },
  //添加行为，
  methods: {
    //添加表单重置方法
    resetLoginForm() {
      //this=>当前组件对象，其中的属性$refs包含了设置的表单ref
      //   console.log(this)
      this.$refs.LoginFormRef.resetFields();
    },
    login() {
      //点击登录的时候先调用validate方法验证表单内容是否有误
      this.$refs.LoginFormRef.validate(async (valid) => {
        console.log(this.loginForm);
        //如果valid参数为true则验证通过
        if (!valid) {
          console.log("111")
          return;
        } else {
          this.$axios
            .post("http://localhost:8082/auth/login",{
              pwd: this.loginForm.pwd,
              uname: this.loginForm.uname,
            })
            .then((resp) => {
              console.log(resp);
              var msg = resp.data.message;

              var authority = [];
              if(resp.code==500){
                this.$message({
                  message:'连接数据库超时',
                  type: "error",
                  duration: 1000,
                  center: true,
                })
              }
              if (resp.data.code == 200) {
                // sessionStorage.setItem("token", JSON.stringify(resp.data.data));
                // var rolePermission = resp.data.data.role.rolePermission;
                // rolePermission.forEach((k, v) => {
                //   authority[v] = k.pname;
                // });

                // sessionStorage.setItem("authority", authority);
                console.log(resp.data.data);
                sessionStorage.setItem("tree",JSON.stringify(resp.data.data));
                this.$router.push("/Home");
                // this.$message({
                //   message: msg,
                //   type: "success",
                //   duration: 1000,
                //   center: true,
                // });
              } else {
                this.$message({
                  message: msg,
                  type: "error",
                  duration: 1000,
                  center: true,
                });
              }
            });
        }
      });
    },
  },
};
</script>

<style  scoped>
.login_container {
  /* background-color: #2b5b6b; */
  position: fixed;
  height: 100%;
  width: 100%;
}
.login_box {
  width: 450px;
  height: 300px;
  background: #fff;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.avatar_box {
  height: 130px;
  width: 130px;
  border: 1px solid #eee;
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 0 10px #ddd;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
}
.avatar_box img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #eee;
}
.login_form {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}
.btns {
  display: flex;
  justify-content: flex-end;
}
</style>